201479608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{10267}}^1$

素因数の和:10507

約数の個数: 32

約数和(自身を含む): 414005760

約数和(自身を除く): 212526152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1784, 2453, 4906, 9812, 10267, 19624, 20534, 41068, 82136, 112937, 225874, 451748, 903496, 2289541, 4579082, 9158164, 18316328, 25184951, 50369902, 100739804, 201479608]

約数ペア:

[(1, 201479608), (2, 100739804), (4, 50369902), (8, 25184951), (11, 18316328), (22, 9158164), (44, 4579082), (88, 2289541), (223, 903496), (446, 451748), (892, 225874), (1784, 112937), (2453, 82136), (4906, 41068), (9812, 20534), (10267, 19624)]